<?php
declare (strict_types = 1);

namespace app;

use app\traits\Auth;
use app\traits\Response;
use think\App;
use think\exception\ValidateException;
use think\Validate;

/**
 * 控制器基础类
 */
abstract class BaseController
{
	use Auth;
	use Response;
	
	protected $user_id;
	
	/**
	 * Request实例
	 * @var \think\Request
	 */
	protected $request;
	
	/**
	 * 应用实例
	 * @var \think\App
	 */
	protected $app;
	
	/**
	 * 是否批量验证
	 * @var bool
	 */
	protected $batchValidate = false;
	
	/**
	 * 控制器中间件
	 * @var array
	 */
	protected $middleware = [];
	
	/**
	 * 构造方法
	 * @access public
	 * @param  App  $app  应用对象
	 */
	public function __construct(App $app)
	{
		$this->app     = $app;
		$this->request = $this->app->request;
		
		// 控制器初始化
		$this->initialize();
	}
	
	// 初始化
	// 初始化
	protected function initialize()
	{
		$this->user_id = $this->app->request->user_id;
	}
	
	/**
	 * 验证数据
	 * @access protected
	 * @param  array        $data     数据
	 * @param  string|array $validate 验证器名或者验证规则数组
	 * @param  array        $message  提示信息
	 * @param  bool         $batch    是否批量验证
	 * @return array|string|true
	 * @throws ValidateException
	 */
	protected function validate(array $data, string|array $validate, array $message = [], bool $batch = false)
	{
		if (is_array($validate)) {
			$v = new Validate();
			$v->rule($validate);
		} else {
			if (strpos($validate, '.')) {
				// 支持场景
				[$validate, $scene] = explode('.', $validate);
			}
			$class = false !== strpos($validate, '\\') ? $validate : $this->app->parseClass('validate', $validate);
			$v     = new $class();
			if (!empty($scene)) {
				$v->scene($scene);
			}
		}
		
		$v->message($message);
		
		// 是否批量验证
		if ($batch || $this->batchValidate) {
			$v->batch(true);
		}
		
		return $v->failException(true)->check($data);
	}
	
}
